RU2004123643A - Энергопоглощающий материал - Google Patents

Энергопоглощающий материал Download PDF

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Publication number
RU2004123643A
RU2004123643A RU2004123643/12A RU2004123643A RU2004123643A RU 2004123643 A RU2004123643 A RU 2004123643A RU 2004123643/12 A RU2004123643/12 A RU 2004123643/12A RU 2004123643 A RU2004123643 A RU 2004123643A RU 2004123643 A RU2004123643 A RU 2004123643A
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RU
Russia
Prior art keywords
matrix
dilatant
composite material
energy
polymer
Prior art date
Application number
RU2004123643/12A
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English (en)
Other versions
RU2294677C2 (ru
Inventor
Ричард Мартин ПАЛЬМЕР (GB)
Ричард Мартин ПАЛЬМЕР
Филип Чарльз ГРИН (GB)
Филип Чарльз ГРИН
Original Assignee
Дизайн Блу Лтд. (Gb)
Дизайн Блу Лтд.
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9928316&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=RU2004123643(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Дизайн Блу Лтд. (Gb), Дизайн Блу Лтд. filed Critical Дизайн Блу Лтд. (Gb)
Publication of RU2004123643A publication Critical patent/RU2004123643A/ru
Application granted granted Critical
Publication of RU2294677C2 publication Critical patent/RU2294677C2/ru

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Classifications

    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/015—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches with shock-absorbing means
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D31/00—Materials specially adapted for outerwear
    • A41D31/04—Materials specially adapted for outerwear characterised by special function or use
    • A41D31/28—Shock absorbing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/04—Padded linings for the vehicle interior ; Energy absorbing structures associated with padded or non-padded linings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/36—After-treatment
    • C08J9/40—Impregnation
    • C08J9/42—Impregnation with macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
    • F16F13/04—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/30—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium with solid or semi-solid material, e.g. pasty masses, as damping medium
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2483/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249955—Void-containing component partially impregnated with adjacent component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249976—Voids specified as closed

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Textile Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Vibration Dampers (AREA)
  • Laminated Bodies (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
  • Materials For Medical Uses (AREA)

Claims (16)

1. Самонесущий энергопоглощающий композитный материал, содержащий
i) матрицу из твердого вспененного синтетического полимера;
ii) дилатант на полимерной основе, отличный от i), распределенный в
упомянутой матрице и введенный в нее в процессе изготовления i); и
iii) текучий материал, распределенный в матрице, причем сочетание матрицы, дилатанта и текучего материала таково, что композитный материал является упруго сжимаемым.
2. Энергопоглощающий композитный материал по п.1, отличающийся тем, что матрица является упругой.
3. Энергопоглощающий композитный материал по п.1, отличающийся тем, что матрица выбрана из синтетических эластомеров.
4. Энергопоглощающий композитный материал по п.3, отличающийся тем, что упомянутый синтетический эластомер выбран из эластомерных полиуретанов.
5. Энергопоглощающий композитный материал по п.1, отличающийся тем, что упомянутый полимерный дилатант выбран из силиконовых полимеров, обладающих свойствами дилатантов.
6. Энергопоглощающий композитный материал по п.5, отличающийся тем, что упомянутый силиконовый полимер выбран из боросиликоновых полимеров.
7. Энергопоглощающий композитный материал по п.1, отличающийся тем, что упомянутым текучим материалом является газ.
8. Энергопоглощающий композитный материал по п.1, содержащий полимерный дилатант в порах пены.
9. Способ получения самонесущего энергопоглощающего композитного материала, включающий сочетание:
i) матрицы из твердого вспененного синтетического полимера;
ii) полимерного дилатанта, отличного от i); и
iii) текучего материала, причем дилатант распределяют в матрице путем введения дилатанта во вспененный синтетический полимер в процессе получения матрицы, и текучий материал распределяют в матрице практически равномерно с получением упруго сжимаемого материала.
10. Способ по п.9, отличающийся тем, что матрица соответствует любому из пп.2-4.
11. Способ по п.9, отличающийся тем, что полимерный дилатант соответствует пп.5, 6 или 8.
12. Способ по п.9, отличающийся тем, что текучий материал содержит газ.
13. Самонесущий энергопоглощающий композитный материал, содержащий
i) твердую пенистую матрицу с замкнутыми ячейками;
ii) дилатант на полимерной основе, отличный от i), распределенный в упомянутой матрице; и
iii) текучий материал, распределенный в матрице, причем сочетание матрицы, дилатанта и текучего материала таково, что композитный материал является упруго сжимаемым.
14. Энергопоглощающий композитный материал по п.13, в котором матрица является синтетическим эластомером и/или соответствует пп.2, 3 или 4, и/или полимерный дилатант соответствует пп.5, 6 или 8, и/или текучий материал содержит газ.
15. Энергопоглощающий композитный материал, полученный способом по любому из пп.9-12.
16. Система защиты от ударов, включающая энергопоглощающий композитный материал по любому из пп.1-8 или пп.13-15.
RU2004123643/12A 2001-12-22 2002-12-23 Энергопоглощающий материал RU2294677C2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0130834.5A GB0130834D0 (en) 2001-12-22 2001-12-22 Energy absorbing material
GB0130834.5 2001-12-22

Publications (2)

Publication Number Publication Date
RU2004123643A true RU2004123643A (ru) 2006-01-27
RU2294677C2 RU2294677C2 (ru) 2007-03-10

Family

ID=9928316

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2004123643/12A RU2294677C2 (ru) 2001-12-22 2002-12-23 Энергопоглощающий материал

Country Status (20)

Country Link
US (2) US7381460B2 (ru)
EP (2) EP1832186B1 (ru)
JP (1) JP4486361B2 (ru)
KR (2) KR20100044252A (ru)
CN (1) CN100391378C (ru)
AT (2) ATE520323T1 (ru)
AU (1) AU2002358909B2 (ru)
CA (1) CA2471280C (ru)
DE (1) DE60222805T2 (ru)
ES (1) ES2295439T3 (ru)
GB (2) GB0130834D0 (ru)
HK (2) HK1065228A1 (ru)
HU (1) HUP0402457A3 (ru)
IL (2) IL162679A0 (ru)
MX (1) MXPA04006186A (ru)
NZ (1) NZ534220A (ru)
PL (1) PL204128B1 (ru)
RU (1) RU2294677C2 (ru)
TW (1) TWI241315B (ru)
WO (1) WO2003055339A2 (ru)

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